Indoor Public Transport Type Escalator Pupular in Subway, Stations, Airports, Degree Conveyor, Passenger Moving Walkway

Security Design
High-quality steel rectangular tube is used in weld truss. It owns excellent mechanical property and is better than angle iron on the property of bending resistance, tensile strength and shock resistance. Compared with angle iron truss, this one is stronger, safer, more stable and durable.  
20 # whole angle iron is used in Truss ends as fixed support to improve elevator strength and fastness;


Safety glass baseboard use die-cast aluminum fixed-wedge design, comparing with traditional steel plate fixing method, which is more firm. It not only make whole transport come true but also greatly shorten the installation cycle;
Between tractor and step chain where is double chains, which own high breaking load, higher security and longer life.



Environmental protection and energy saving
Frequency control technology can automatically adjust tractor frequency in the condition of nobody and reduces 46% energy consumption;
Step and step axle are connected by oil bearing, lubrication-free, which solve the embitterment damageable problem under low temperature, and avoid environmental pollution made by lubrication butter and easier to install and maintain.
Handrail system uses roller wheel drive model. It increases driven corners and reduces wear surface of the handrail. The handrail installation and adjustment are more convenient. This model is more efficiently extend handrail life and save maintenance costs;
Truss and bottom are welding by thicken oil pan to prevent oil leakage and environmental pollution.

Humanized design
Novel outlook: handrail access uses the design of streamline that is more elegant and fashion. Stainless steel steps surface use black plating lacquer that is high-strength, wear-proof, ant oxidative and beautiful.
More comfortable: rigorous design, more precise craft and ultra-low vibration all that make product more comfortable. Full anti-migraine up and down rotation makes run steady.
Super quiet design: the main truss is designed according to optimized structural mechanics to reduce resonance. we chose low noise traction machine to reduce vibration and noise. Isolation rubber is used between truss and floor to make run steady and environment quiet.
Guide indication: marked run guide and arrival indication supply humanized guidance to the users.
Handrail: For improving handrail abrasion resistance, we add many steel wires into vulcanized elasticity rubber and use nylon slide surface. Different colors and aromatized craft can be chose to optimize user sensual pleasure.




Main parameter
Name of the equipment:         Micro-computer control escalator
Style:                                  BSF
Transport capacity:                9000persons / hour
 
Main configuration
Control system: micro-computer control system
 
Driving system: vertical type machine adopted specially for BESTER; motor shaft and worm shaft adopt integrative design; deceleration system using motor shaft and worm shaft; transmitted by duplex driving chain
 
Frame/ truss: jointed by rectangular steel pipe with high quality; high intensity of rigidity; bending deflection<1/1000 under the maximal load.
 
Handrail system
Driving style: adopts big impeller, big friction angle, automatic push driving style for handrail to assure the synchronous operation of handrails and step treads under any situation.
 
Handrail supporting bracket: made of hair line finished stainless steel.
 
Handrail inlet: black sprayed carbon steel structure with an elegant outline and shape, as well as high level of safety and steadiness.
 
Handrail: heavy duty black handrails with high quality; breaking strength ≥ 25KN
 
Handrail guard: made of colorless transparent toughened glass (thickness: 10mm); supporting base adopts sphenoid automatic clamping locating system made of rigidly die cast aluminum alloy
 
Step treads system
Guide rail of step tread: adopts the special section material which has the function of combination and guidance; prevents the deflection and remain steady in the process of operation
 
Step chain: made of 35CrMo alloy; processed by heat treatment; and has the features of high abrasion resistance and long life-span; very suitable to be used in the occasion with huge number of crowd and pedestrian flow
 
Design of step tread: made of stainless steel steps; treated by the process of black electrophoresis paint, addendum burnishing, anti-skid (deslicking) treatment; inserting yellow warming strips made of engineering plastic around the edges. The main sheave and sub-sheave of step treads are made of polyurethane material imported from Germany. They are equipped with low noisy bearing and special lubricant which will never fade or be run out of. The sheaves have the features of high abrasion resistance, long life-span, steady performance, beautiful outline, as well as the high level of safety and reliability
 
The step lighting: the upside, downside and horizontal (guide) steps of escalators are equipped with green fluorescent lamps for the convenience of getting on and off the escalators. It will be much safer for the old people especially
 
Other parameter
The front edge of steps: adopts the stainless steel material with concavo-convex surface, has higher level of abrasion resistance and good feeling of third dimension
 
Inner and external cover plate: made of hair line finished stainless steel, has the features of abrasion resistance and corrosion proof
 
Skirt panel: made of steel plate (thickness: 3mm with high intensity of rigidity) sprayed with black material that can aid gliding, and has the function of automatically guiding step treads

Safeguard and protection


Power supply
Power source: (Standard)
Voltage:   380V±10%
Frequency:   50Hz±2%
Number of phases: 3 phases 5 lines; neutral line and earth line are always separated
 
Lighting:
Voltage:   220V
Frequency:   50Hz
Number of phases: single phase